2079893997

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{122081}}^1$

素因数の和:122721

約数の個数: 16

約数和(自身を含む): 3086232960

約数和(自身を除く): 1006338963

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 122081, 366243, 1098729, 3296187, 77033111, 231099333, 693297999, 2079893997]

約数ペア:

[(1, 2079893997), (3, 693297999), (9, 231099333), (27, 77033111), (631, 3296187), (1893, 1098729), (5679, 366243), (17037, 122081)]